San Mateo County property record for 100 Balboa Blvd, Half Moon Bay, CA 94019
| Property Type | Single Family Home |
|---|---|
| Details | 290 bd · 4.5 ba · 1,140 sqft · built 1900 |
| Lot Size | 0.673 acres (29,312 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $25,000 (Jun 2016) |
| Tax Bill | $2,982 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 056-031-040 |
| Primary APN | 056-031-040 |
|---|
| Bedrooms | 290 Beds |
|---|---|
| Full Baths | 4.5 Baths |
| Half Baths | 3 Half Baths |
| Total Rooms | 293 Rooms |
| Building Area | 1,140 sqft Living Area |
| 1st Floor Area | 1,140 sqft |
| Basement Area | 1,140 sqft |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1900 |
| Lot Area | 29,312 sqft (0.673 acres) |
| Lot Dimensions | 6,784 ft deep x 6,784 ft wide |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 100 BALBOA BLVD |
|---|---|
| City | HALF MOON BAY |
| State | CA |
| Zip | 94019-1672 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R10000 |
| Legal Description | LOT 17 BLOCK 15 F P BROPHYS SUB MIRAMONTES TRACT NO 2 |
| Legal Subdivision | F P BROPHYS SUB MIRAMONTES TRACT NO 2 |
| Legal Tract | 2 |
| Legal Block | 15 |
| Legal Lot Number | 17 |
| Jurisdiction | SAN MATEO CA |
| Township / Civil Division | HALF MOON BAY |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 613501 |
Source: San Mateo County records, as of July 15, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on Record |
|---|---|
| Mailing Address | 5382 COMSTOCK RD, PLACERVILLE, CA 95667-8712 |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 27, 2016 · Amount on Record |
| Deed Sale | Jun 27, 2016 · Amount on Record |
| Deed Document Number | 201661876 |
| Prior Transfer Date | Jan 3, 2013 |
| Prior Transfer Doc | 0000004418 |
| Record Updated | Sep 20, 2026 |
Source: San Mateo County assessment roll, as of July 15, 2026
| Type | Name |
|---|---|
| State | California |
| County | San Mateo County |
| Municipality | Half Moon Bay City |
| Unified School District | Cabrillo Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $237,738 (+2%) Land $181,325 Building $56,413 | ||
| 2025 | $2,982.00 (+11.52%) | $233,077 (+4.04%) Land $177,770 Building $55,307 | |
| 2023 | $2,674.00 (+1.33%) | $224,028 Land $170,868 Building $53,160 | $1,562,400 |
| 2022 | $2,639.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective September 10, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 12 policies |
| Nearby Flood Policies | 12 in force |
| Nearby Flood Claims | 1 (1998) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Feb 1998 · Severe Winter Storms And Flooding |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.03% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | COASTSIDE COUNTY WATER DISTRICT serves 19,033 people · EPA ID CA4110011 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jul 2023 |
| Lead | 2 ppb (2022–2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 260 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Cruzio Fixed Wireless | 1,000 / 1,000 |
| Starlink Satellite | 280 / 30 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T.
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